Base | Representation |
---|---|
bin | 110010001111… |
… | …1011011010001 |
3 | 1211120100222011 |
4 | 1210133123101 |
5 | 23220434441 |
6 | 2340342521 |
7 | 436625050 |
oct | 144373321 |
9 | 54510864 |
10 | 26343121 |
11 | 13962a82 |
12 | 89a4a41 |
13 | 55c465c |
14 | 36da397 |
15 | 24a5581 |
hex | 191f6d1 |
26343121 has 8 divisors (see below), whose sum is σ = 30469824. Its totient is φ = 22307280.
The previous prime is 26343043. The next prime is 26343131. The reversal of 26343121 is 12134362.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 26343121 - 29 = 26342609 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26343092 and 26343101.
It is not an unprimeable number, because it can be changed into a prime (26343131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22090 + ... + 23251.
It is an arithmetic number, because the mean of its divisors is an integer number (3808728).
Almost surely, 226343121 is an apocalyptic number.
It is an amenable number.
26343121 is a deficient number, since it is larger than the sum of its proper divisors (4126703).
26343121 is an equidigital number, since it uses as much as digits as its factorization.
26343121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45431.
The product of its digits is 864, while the sum is 22.
The square root of 26343121 is about 5132.5550167534. Note that the first 3 decimals coincide. The cubic root of 26343121 is about 297.5471139752.
Adding to 26343121 its reverse (12134362), we get a palindrome (38477483).
The spelling of 26343121 in words is "twenty-six million, three hundred forty-three thousand, one hundred twenty-one".
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